Math, asked by ZairaAk, 3 months ago

please solve as fast as possible

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Answered by govind1974

0

Answer:

The formula to find the concentration of solution

= Volume of solute/ Volume of solution

In case one 30/ 250 +30 = 0.17

In case 2 (45/ 295) = 0.152

Note Volume of solution = Volume of solute + Volume of solvent

In cae

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